CA2452614C - Dispositif de percussion - Google Patents
Dispositif de percussion Download PDFInfo
- Publication number
- CA2452614C CA2452614C CA002452614A CA2452614A CA2452614C CA 2452614 C CA2452614 C CA 2452614C CA 002452614 A CA002452614 A CA 002452614A CA 2452614 A CA2452614 A CA 2452614A CA 2452614 C CA2452614 C CA 2452614C
- Authority
- CA
- Canada
- Prior art keywords
- impact
- stress
- pressure fluid
- space
- impact element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011435 rock Substances 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 41
- 230000007423 decrease Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 210000002832 shoulder Anatomy 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000009527 percussion Methods 0.000 description 6
- 229910052729 chemical element Inorganic materials 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001902 propagating effect Effects 0.000 description 5
- 208000036366 Sensation of pressure Diseases 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- SILSDTWXNBZOGF-KUZBFYBWSA-N chembl111058 Chemical compound CCSC(C)CC1CC(O)=C(\C(CC)=N\OC\C=C\Cl)C(=O)C1 SILSDTWXNBZOGF-KUZBFYBWSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Road Signs Or Road Markings (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Seal Device For Vehicle (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Window Of Vehicle (AREA)
- Surgical Instruments (AREA)
Abstract
La présente invention concerne un dispositif de percussion destiné à un perforateur mécanique ou analogue. Ledit dispositif comprend un moyen permettant de produire un coup, ou une impulsion de contrainte, sur un outil relié au dispositif de percussion. Le moyen permettant de produire une impulsion de contrainte comprend un élément d'impact (2) supporté par un cadre (1a) du dispositif de percussion, et un moyen permettant de soumettre l'élément d'impact pour contraindre et libérer de manière correspondante l'élément d'impact (2) soudainement de la contrainte, l'énergie de contrainte étant alors déchargée sous la forme d'une impulsion de contrainte dirigée sur l'outil (3) qui est directement ou indirectement relié à l'élément d'impact.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20011434 | 2001-07-02 | ||
FI20011434A FI116125B (fi) | 2001-07-02 | 2001-07-02 | Iskulaite |
PCT/FI2002/000590 WO2003004822A1 (fr) | 2001-07-02 | 2002-07-01 | Dispositif de percussion |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2452614A1 CA2452614A1 (fr) | 2003-01-16 |
CA2452614C true CA2452614C (fr) | 2010-01-19 |
Family
ID=8561561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002452614A Expired - Fee Related CA2452614C (fr) | 2001-07-02 | 2002-07-01 | Dispositif de percussion |
Country Status (13)
Country | Link |
---|---|
US (1) | US7013996B2 (fr) |
EP (1) | EP1412606B1 (fr) |
JP (1) | JP4202248B2 (fr) |
KR (1) | KR100911637B1 (fr) |
CN (1) | CN1309927C (fr) |
AT (1) | ATE323820T1 (fr) |
AU (1) | AU2002319328B2 (fr) |
CA (1) | CA2452614C (fr) |
DE (1) | DE60210779T2 (fr) |
FI (1) | FI116125B (fr) |
RU (1) | RU2351729C2 (fr) |
WO (1) | WO2003004822A1 (fr) |
ZA (1) | ZA200400016B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI115613B (fi) * | 2002-05-08 | 2005-06-15 | Sandvik Tamrock Oy | Iskulaite |
FI116513B (fi) * | 2003-02-21 | 2005-12-15 | Sandvik Tamrock Oy | Iskulaite |
FI115451B (fi) * | 2003-07-07 | 2005-05-13 | Sandvik Tamrock Oy | Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa |
FI121218B (fi) * | 2003-07-07 | 2010-08-31 | Sandvik Mining & Constr Oy | Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite |
FI116124B (fi) | 2004-02-23 | 2005-09-30 | Sandvik Tamrock Oy | Painenestekäyttöinen iskulaite |
FI116968B (fi) | 2004-07-02 | 2006-04-28 | Sandvik Tamrock Oy | Menetelmä iskulaitteen ohjaamiseksi, ohjelmistotuote sekä iskulaite |
FI20045353A (fi) * | 2004-09-24 | 2006-03-25 | Sandvik Tamrock Oy | Menetelmä kiven rikkomiseksi |
FI123740B (fi) * | 2005-01-05 | 2013-10-15 | Sandvik Mining & Constr Oy | Menetelmä painenestekäyttöisen iskulaitteen ohjaamiseksi ja iskulaite |
FI117548B (fi) * | 2005-03-24 | 2006-11-30 | Sandvik Tamrock Oy | Iskulaite |
SE528654C2 (sv) * | 2005-05-23 | 2007-01-09 | Atlas Copco Rock Drills Ab | Impulsgenerator och impulsverktyg med impulsgenerator |
SE528650C2 (sv) | 2005-05-23 | 2007-01-09 | Atlas Copco Rock Drills Ab | Impulsgenerator och förfarande för impulsgenerering |
SE529036C2 (sv) | 2005-05-23 | 2007-04-17 | Atlas Copco Rock Drills Ab | Metod och anordning |
SE528649C8 (sv) * | 2005-05-23 | 2007-02-27 | Atlas Copco Rock Drills Ab | Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser |
SE528859C2 (sv) | 2005-05-23 | 2007-02-27 | Atlas Copco Rock Drills Ab | Styranordning |
SE530467C2 (sv) | 2006-09-21 | 2008-06-17 | Atlas Copco Rock Drills Ab | Förfarande och anordning för bergborrning |
SE530571C2 (sv) * | 2006-11-16 | 2008-07-08 | Atlas Copco Rock Drills Ab | Bergborrningsförfarande och bergborrningsmaskin |
PL2845989T3 (pl) * | 2013-09-09 | 2016-05-31 | Sandvik Intellectual Property | Modyfikacja fali udarowej w aparacie do wiercenia udarowego i sposób |
EP2873489B1 (fr) * | 2013-11-13 | 2018-10-24 | Sandvik Mining and Construction Oy | Dispositif d'impact et son procédé de démontage |
CN104691010A (zh) * | 2015-01-30 | 2015-06-10 | 胡俊 | 一种电动冲压头 |
CA2994255C (fr) * | 2015-07-31 | 2020-03-31 | Tei Rock Drills, Inc. | Commande a distance de course et de frequence d'un appareil de percussion et procedes pour cela |
US11982906B1 (en) | 2018-03-05 | 2024-05-14 | Beam Engineering For Advanced Measurements Co. | Polarization-independent diffractive optical structures |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US879971A (en) * | 1907-07-10 | 1908-02-25 | Bradford H Locke | Rock-drill. |
US3162252A (en) * | 1962-08-03 | 1964-12-22 | James G Holland | Pile driving hammer |
NL6501373A (fr) * | 1965-02-03 | 1966-08-04 | ||
US3570609A (en) * | 1968-11-14 | 1971-03-16 | Gen Dynamics Corp | Acoustic impact device |
US3662843A (en) * | 1970-01-29 | 1972-05-16 | Gen Dynamics Corp | Impact tools |
US3583498A (en) * | 1970-02-13 | 1971-06-08 | Ceg Corp | Impact hammer |
GB1373848A (en) * | 1971-03-27 | 1974-11-13 | Yutani Juko Kk | Hydraulic breaker operated by oil |
US3887018A (en) * | 1974-01-25 | 1975-06-03 | Murray L Jayne | Fluid driven hammers |
US4082152A (en) * | 1977-01-14 | 1978-04-04 | Hughes Tool Company | Cam mounting for an impact tool |
GB1566984A (en) * | 1977-05-04 | 1980-05-08 | Nippon Kokan Kk | Method and an apparatus of driving and extracting an article by strain energy |
US4256187A (en) * | 1978-11-30 | 1981-03-17 | Hughes Tool Company | Impact tool with hydraulic cocking mechanism |
SE463193B (sv) * | 1989-02-21 | 1990-10-22 | Atlas Copco Mct Ab | Anordning vid slaaende maskiner |
US4930584A (en) * | 1989-05-04 | 1990-06-05 | Easy Industries Co., Ltd. | Cracking device |
DE4103196C2 (de) * | 1991-02-02 | 1994-06-09 | Tracto Technik | Bohrgerät |
GB9600921D0 (en) * | 1996-01-17 | 1996-03-20 | Boart Longyear Technical Centr | Magnetostrictive actuator |
GB2328342B (en) | 1997-08-13 | 2001-10-24 | Boart Longyear Technical Ct Lt | Magnetostrictive actuator |
JP3888492B2 (ja) * | 1997-12-19 | 2007-03-07 | 古河機械金属株式会社 | 衝撃装置 |
WO2000063341A1 (fr) * | 1999-04-19 | 2000-10-26 | The Procter & Gamble Company | Production de particules colorees ne deteignant pas permettant d'ameliorer l'apparence d'un produit detergent liquide pour lave-vaisselle, particules ainsi produites et composition |
-
2001
- 2001-07-02 FI FI20011434A patent/FI116125B/fi not_active IP Right Cessation
-
2002
- 2002-07-01 EP EP02748898A patent/EP1412606B1/fr not_active Expired - Lifetime
- 2002-07-01 AU AU2002319328A patent/AU2002319328B2/en not_active Ceased
- 2002-07-01 CA CA002452614A patent/CA2452614C/fr not_active Expired - Fee Related
- 2002-07-01 AT AT02748898T patent/ATE323820T1/de not_active IP Right Cessation
- 2002-07-01 CN CNB028134109A patent/CN1309927C/zh not_active Expired - Fee Related
- 2002-07-01 RU RU2004102688/03A patent/RU2351729C2/ru not_active IP Right Cessation
- 2002-07-01 WO PCT/FI2002/000590 patent/WO2003004822A1/fr active IP Right Grant
- 2002-07-01 JP JP2003510566A patent/JP4202248B2/ja not_active Expired - Fee Related
- 2002-07-01 DE DE60210779T patent/DE60210779T2/de not_active Expired - Lifetime
- 2002-07-01 KR KR1020037017281A patent/KR100911637B1/ko not_active IP Right Cessation
-
2004
- 2004-01-02 US US10/749,381 patent/US7013996B2/en not_active Expired - Fee Related
- 2004-01-05 ZA ZA200400016A patent/ZA200400016B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US7013996B2 (en) | 2006-03-21 |
WO2003004822A1 (fr) | 2003-01-16 |
AU2002319328B2 (en) | 2007-07-19 |
CN1309927C (zh) | 2007-04-11 |
KR20040032118A (ko) | 2004-04-14 |
FI20011434A0 (fi) | 2001-07-02 |
JP2004533340A (ja) | 2004-11-04 |
EP1412606A1 (fr) | 2004-04-28 |
ZA200400016B (en) | 2004-08-17 |
RU2004102688A (ru) | 2005-03-27 |
CN1522334A (zh) | 2004-08-18 |
EP1412606B1 (fr) | 2006-04-19 |
RU2351729C2 (ru) | 2009-04-10 |
US20040226752A1 (en) | 2004-11-18 |
DE60210779D1 (de) | 2006-05-24 |
FI116125B (fi) | 2005-09-30 |
KR100911637B1 (ko) | 2009-08-10 |
DE60210779T2 (de) | 2006-11-30 |
CA2452614A1 (fr) | 2003-01-16 |
JP4202248B2 (ja) | 2008-12-24 |
ATE323820T1 (de) | 2006-05-15 |
FI20011434A (fi) | 2003-01-03 |
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AU2002319328A1 (en) | Impact device | |
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CA2557060C (fr) | Dispositif de percussion actionne par un liquide sous pression | |
US7441608B2 (en) | Percussion device with a transmission element compressing an elastic energy storing material | |
WO2006100350A1 (fr) | Dispositif a percussion | |
KR101205755B1 (ko) | 압력 유체 작동식 충격 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |